EP3275191A4 - Vorrichtung, verfahren und computerprogramm zur codierung und decodierung von videoinhalten - Google Patents
Vorrichtung, verfahren und computerprogramm zur codierung und decodierung von videoinhalten Download PDFInfo
- Publication number
- EP3275191A4 EP3275191A4 EP16767811.9A EP16767811A EP3275191A4 EP 3275191 A4 EP3275191 A4 EP 3275191A4 EP 16767811 A EP16767811 A EP 16767811A EP 3275191 A4 EP3275191 A4 EP 3275191A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- decoding
- computer program
- video coding
- coding
- video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/98—Adaptive-dynamic-range coding [ADRC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/666,670 US20160286241A1 (en) | 2015-03-24 | 2015-03-24 | Apparatus, a method and a computer program for video coding and decoding |
PCT/FI2016/050178 WO2016151196A1 (en) | 2015-03-24 | 2016-03-22 | An apparatus, a method and a computer program for video coding and decoding |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3275191A1 EP3275191A1 (de) | 2018-01-31 |
EP3275191A4 true EP3275191A4 (de) | 2018-11-21 |
Family
ID=56974422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16767811.9A Withdrawn EP3275191A4 (de) | 2015-03-24 | 2016-03-22 | Vorrichtung, verfahren und computerprogramm zur codierung und decodierung von videoinhalten |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160286241A1 (de) |
EP (1) | EP3275191A4 (de) |
WO (1) | WO2016151196A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101852669B1 (ko) * | 2013-04-08 | 2018-04-26 | 소니 주식회사 | Shvc를 이용한 관심 영역 확장성 |
WO2016056787A1 (en) * | 2014-10-06 | 2016-04-14 | Samsung Electronics Co., Ltd. | Display device and method of controlling the same |
US20160309063A1 (en) * | 2015-04-17 | 2016-10-20 | mPerpetuo, Inc. | Digital Camera Accessory Providing a Secondary Image Capture Device ("SICD") |
US10122914B2 (en) | 2015-04-17 | 2018-11-06 | mPerpetuo, Inc. | Method of controlling a camera using a touch slider |
US9838607B2 (en) | 2015-04-17 | 2017-12-05 | mPerpetuo, Inc. | Passive optical electronic camera viewfinder apparatus |
US10616617B2 (en) * | 2015-04-23 | 2020-04-07 | Lg Electronics Inc. | Method and apparatus for transmitting or receiving broadcast signal |
WO2016180486A1 (en) * | 2015-05-12 | 2016-11-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Composite scalable video streaming |
US10136074B2 (en) * | 2015-06-02 | 2018-11-20 | Samsung Electronics Co., Ltd. | Distribution-point-based adaptive tone mapping |
GB2538997A (en) * | 2015-06-03 | 2016-12-07 | Nokia Technologies Oy | A method, an apparatus, a computer program for video coding |
BR112018009422A8 (pt) * | 2015-11-09 | 2019-02-26 | Thomson Licensing | método e dispositivo para adaptar o conteúdo de vídeo decodificado às características de um display a partir de fluxos elementares |
US20170150191A1 (en) * | 2015-11-25 | 2017-05-25 | Disney Enterprises, Inc. | System and method to identify and automatically reconfigure dynamic range in content portions of video |
US9800975B1 (en) | 2016-04-18 | 2017-10-24 | mPerpetuo, Inc. | Audio system for a digital camera |
UA124806C2 (uk) | 2016-10-05 | 2021-11-24 | Долбі Леборетеріз Лайсенсінг Корпорейшн | Обмін повідомленнями з інформацією про вихідний колірний об'єм |
US10755392B2 (en) * | 2017-07-13 | 2020-08-25 | Mediatek Inc. | High-dynamic-range video tone mapping |
US10778978B2 (en) * | 2017-08-21 | 2020-09-15 | Qualcomm Incorporated | System and method of cross-component dynamic range adjustment (CC-DRA) in video coding |
CN112166612A (zh) | 2018-05-23 | 2021-01-01 | 株式会社Kt | 用于处理视频信号的方法和设备 |
PL3707898T3 (pl) | 2018-07-13 | 2021-10-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Wybór transformacji w koderze wideo i/lub dekoderze wideo |
WO2020041882A1 (en) * | 2018-08-29 | 2020-03-05 | Uti Limited Partnership | Neural network trained system for producing low dynamic range images from wide dynamic range images |
CN110876061B (zh) * | 2018-09-03 | 2022-10-11 | 华为技术有限公司 | 色度块预测方法及装置 |
JP7359153B2 (ja) * | 2018-09-28 | 2023-10-11 | ソニーグループ株式会社 | 画像処理装置および方法 |
US11140298B2 (en) * | 2019-12-19 | 2021-10-05 | City University Of Hong Kong | Universal color coding system, and a system and a method of manipulating colors using such color coding system |
WO2021168001A1 (en) | 2020-02-19 | 2021-08-26 | Dolby Laboratories Licensing Corporation | Joint forward and backward neural network optimization in image processing |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130241931A1 (en) * | 2012-03-14 | 2013-09-19 | Dolby Laboratiories Licensing Corporation | Efficient Tone-Mapping Of High-Bit-Depth Video To Low-Bit-Depth Display |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5249784B2 (ja) * | 2006-01-23 | 2013-07-31 | マックス−プランク−ゲゼルシャフト・ツア・フェルデルング・デア・ヴィッセンシャフテン・エー・ファオ | 高ダイナミックレンジコーデック |
US8014445B2 (en) * | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
US7983496B2 (en) * | 2007-06-26 | 2011-07-19 | Mitsubishi Electric Research Laboratories, Inc. | Inverse tone mapping for bit-depth scalable image coding adapted to variable block sizes |
WO2011042229A1 (en) * | 2009-10-08 | 2011-04-14 | International Business Machines Corporation | Method and system for transforming a digital image from a low dynamic range (ldr) image to a high dynamic range (hdr) image |
US8606009B2 (en) * | 2010-02-04 | 2013-12-10 | Microsoft Corporation | High dynamic range image generation and rendering |
US20130107956A1 (en) * | 2010-07-06 | 2013-05-02 | Koninklijke Philips Electronics N.V. | Generation of high dynamic range images from low dynamic range images |
EP2613532A1 (de) * | 2012-01-06 | 2013-07-10 | Thomson Licensing | Verfahren und Vorrichtung zur Kodierung eines HDR-Videos zusammen mit einem LDR-Video, Verfahren und Vorrichtung zur Wiederherstellung eines der zusammen kodierten HDR- und LDR-Videos und nichtransitorisches Speichermedium |
JP6351313B2 (ja) * | 2013-07-11 | 2018-07-04 | キヤノン株式会社 | 画像符号化装置、画像復号装置、画像処理装置、並びにそれらの制御方法 |
-
2015
- 2015-03-24 US US14/666,670 patent/US20160286241A1/en not_active Abandoned
-
2016
- 2016-03-22 WO PCT/FI2016/050178 patent/WO2016151196A1/en active Application Filing
- 2016-03-22 EP EP16767811.9A patent/EP3275191A4/de not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130241931A1 (en) * | 2012-03-14 | 2013-09-19 | Dolby Laboratiories Licensing Corporation | Efficient Tone-Mapping Of High-Bit-Depth Video To Low-Bit-Depth Display |
Non-Patent Citations (3)
Title |
---|
FRANCOIS EDOUARD ET AL: "High Dynamic Range and Wide Color Gamut Video Coding in HEVC: Status and Potential Future Enhancements", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS, US, vol. 26, no. 1, 1 January 2016 (2016-01-01), pages 63 - 75, XP011592169, ISSN: 1051-8215, [retrieved on 20160105], DOI: 10.1109/TCSVT.2015.2461911 * |
See also references of WO2016151196A1 * |
SEGALL A ET AL: "Tone Mapping SEI Message", 20. JVT MEETING; 77. MPEG MEETING; 15-7-2006 - 21-7-2006; KLAGENFURT, AT; (JOINT VIDEO TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ),, no. JVT-T060, 19 July 2006 (2006-07-19), XP030006547 * |
Also Published As
Publication number | Publication date |
---|---|
WO2016151196A1 (en) | 2016-09-29 |
EP3275191A1 (de) | 2018-01-31 |
US20160286241A1 (en) | 2016-09-29 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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Effective date: 20171019 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20181018 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04N 19/70 20140101ALI20181012BHEP Ipc: H04N 19/85 20140101AFI20181012BHEP Ipc: G06T 5/00 20060101ALI20181012BHEP Ipc: H04N 19/90 20140101ALI20181012BHEP |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA TECHNOLOGIES OY |
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Effective date: 20210923 |